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| author | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2025-05-18 18:23:25 +0300 |
|---|---|---|
| committer | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2025-05-18 18:23:25 +0300 |
| commit | fe3535dbeec8f3f0fca9e6b895c993e59846e103 (patch) | |
| tree | 10a20d25edf32adb45739ce6f2cc626b98a7391d /tests/testsuite.at | |
| parent | 394fe39825cf4fc2f12ad511d8fea2bb61ee4837 (diff) | |
| download | sciteco-fe3535dbeec8f3f0fca9e6b895c993e59846e103.tar.gz | |
allow process exit status to be determined by macros
* Any value left on the numeric stack now determines the exit code.
This ensures you can call n^C as the SciTECO version of exit(n).
It will also work with n$$ in the top level macro.
But you don't necessarily need any of these commands.
* Could be useful in shell scripting as in
`sciteco -e "@EB/file/ :@S/foo/\"F1'"` to fail `foo` is not found.
Diffstat (limited to 'tests/testsuite.at')
| -rw-r--r-- | tests/testsuite.at | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/tests/testsuite.at b/tests/testsuite.at index 294bb5e..5cf3d4f 100644 --- a/tests/testsuite.at +++ b/tests/testsuite.at @@ -6,11 +6,11 @@ AT_COLOR_TESTS AT_ARG_OPTION([valgrind], AS_HELP_STRING([--valgrind], [Run tests under Valgrind (memcheck)])) -# NOTE: There is currently no way to influence the return -# code of SciTECO, except to provoke an error. -# Since errors cannot be yielded explicitly, we use the -# idiom "(0/0)" to enforce a "Division by zero" error -# whenever we want to fail. +# NOTE: We could use 1^C to get an unsuccessful return code. +# However, this won't print any stack trace or error message. +# Therefore, we still use the idiom "(0/0)" to enforce a "Division by zero" +# error whenever we want to fail. +# A proper error throwing construct should be used instead once it's available. # # NOTE: By convention, we double quote the SciTECO test case # snippets, ie. put them between [[ and ]]. @@ -44,7 +44,7 @@ m4_define([TE_RUBOUT_WORD], [m4_format([%c], 23)]) AT_BANNER([Language features]) AT_SETUP([Number stack]) -TE_CHECK([[2%a,%a - 3"N(0/0)']], 0, ignore, ignore) +TE_CHECK([[2%a,%a - 3"N(0/0)' $]], 0, ignore, ignore) # It's not quite clear what would be the best semantics for comma: # a) Superfluous commas as in ",," or "(1,)" should be an error. # b) Superfluous commas should be ignored which is effectively what we do now. @@ -55,6 +55,12 @@ TE_CHECK([[(1,) "~|(0/0)']], 0, ignore, ignore) TE_CHECK([[1,(2)==]], 0, ignore, ignore) AT_CLEANUP +AT_SETUP([Exit status]) +TE_CHECK([[23]], 23, ignore, ignore) +TE_CHECK([[42^C]], 42, ignore, ignore) +TE_CHECK([[13$$]], 13, ignore, ignore) +AT_CLEANUP + AT_SETUP([Radix]) TE_CHECK([[0^R]], 1, ignore, ignore) TE_CHECK([[0U.^R]], 1, ignore, ignore) @@ -103,8 +109,8 @@ AT_SETUP([Pass-through loops]) # More elegant would be a command for popping exactly one argument like <:$>. TE_CHECK([[1,2,3,-1:<"~1;'%a=> Qa-6"N(0/0)']], 0, ignore, ignore) TE_CHECK([[1,2,3,-1:<"~1;'%a= F>(0/0)> Qa-6"N(0/0)']], 0, ignore, ignore) -TE_CHECK([[3<%a:>-3"N(0/0)']], 0, ignore, ignore) -TE_CHECK([[3<%a :F>(0/0):>-3"N(0/0)']], 0, ignore, ignore) +TE_CHECK([[3<%a:>-3"N(0/0)' $]], 0, ignore, ignore) +TE_CHECK([[3<%a :F>(0/0):>-3"N(0/0)' $]], 0, ignore, ignore) AT_CLEANUP AT_SETUP([String arguments]) |